Boletines de Vulnerabilidades

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Boletines de Vulnerabilidades

Envenenamiento de caché en PowerDNS Authoritative Server
Clasificación de la vulnerabilidad
Propiedad	Valor
Nivel de Confianza	Oficial
Impacto	Integridad
Dificultad	Experto
Requerimientos del atacante	Acceso remoto sin cuenta a un servicio estandar
Información sobre el sistema
Propiedad	Valor
Fabricante afectado	GNU/Linux
Software afectado	PowerDNS Authoritative Server < 2.9.21.1
Descripción
Se ha descubierto una vulnerabilidad en PowerDNS Authoritative Server en versiones anteriores a la 2.9.211. Un atacante remoto podría envenenar la caché de otros servidores de nombres mediante consultas DNS especialmente diseñadas.
Solución
Actualización de software Debian (DSA-1627-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.20-8+etch1.dsc http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.20-8+etch1.diff.gz http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.20.orig.tar.gz Arquitectura independiente http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.20-8+etch1_all.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-doc_2.9.20-8+etch1_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.20-8+etch1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.20-8+etch1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.20-8+etch1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.20-8+etch1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.20-8+etch1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.20-8+etch1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.20-8+etch1_sparc.deb Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux.
Identificadores estándar
Propiedad	Valor
CVE	CVE-2008-3337
BID	30587
Recursos adicionales
Debian Security Advisory (DSA-1627-1) http://lists.debian.org/debian-security-announce/2008/msg00213.html SUSE Security Advisory (SUSE-SR:2008:017) http://www.novell.com/linux/security/advisories/2008_17_sr.html